APA (7e ed.) Bronvermelding

Tierney, R. J., Carter, M. A., & Desai, L. E. (1991). Portfolio assessment in the reading-writing classroom. Christopher-Gordon Publishers.

Chicago (17e ed.) Bronvermelding

Tierney, Robert J., Mark A. Carter, en Laura E. Desai. Portfolio Assessment in the Reading-writing Classroom. Norwood, MA: Christopher-Gordon Publishers, 1991.

MLA (9e ed.) Bronvermelding

Tierney, Robert J., et al. Portfolio Assessment in the Reading-writing Classroom. Christopher-Gordon Publishers, 1991.